[Bug 1755863] Re: netbooting the bionic live CD over NFS goes straight to maintenance mode :

[Eric Desrochers]

With systemd on Xenial & Artful, there is no instruction in the case of
MOUNT_MOUNTING which re-enforce why it is working with these releases :

# src/core/mount.c 
1182 case MOUNT_MOUNTING: 
1183 case MOUNT_MOUNTING_DONE: 
1184 case MOUNT_MOUNTING_SIGKILL: 
1185 case MOUNT_MOUNTING_SIGTERM:
1186 
1187        if (f == MOUNT_SUCCESS)
1188                mount_enter_mounted(m, f);
1189        else if (m->from_proc_self_mountinfo)
1190                mount_enter_mounted(m, f);
1191        else
1192                mount_enter_dead(m, f);
1193        break;

So most likely, falls in the MOUNT_MOUNTING_SIGTERM and then break the
case statement flow.


# src/basic/unit-def.h 
MOUNT_MOUNTING, /* /usr/bin/mount is running, but the mount is not done yet. */

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https://bugs.launchpad.net/bugs/1755863

Title:
  netbooting the bionic live CD over NFS goes straight to maintenance
  mode :

Status in casper package in Ubuntu:
  Confirmed
Status in systemd package in Ubuntu:
  Confirmed

Bug description:
  netbooting the bionic live CD[1] over NFS goes straight to maintenance
  mode :

  [1] http://cdimage.ubuntu.com/daily-live/current/

  # casper.log
  Begin: Adding live session user... ... dbus-daemon[568]: [session uid=999 pid=568] Activating service name='org.gtk.vfs.Daemon' requested by ':1.0' (uid=999 pid=569 comm="" label="unconfined")
  dbus-daemon[568]: [session uid=999 pid=568] Successfully activated service 'org.gtk.vfs.Daemon'
  dbus-daemon[568]: [session uid=999 pid=568] Activating service name='org.gtk.vfs.Metadata' requested by ':1.0' (uid=999 pid=569 comm="" label="unconfined")
  fuse: device not found, try 'modprobe fuse' first
  dbus-daemon[568]: [session uid=999 pid=568] Successfully activated service 'org.gtk.vfs.Metadata'

  (gvfsd-metadata:580): GUdev-CRITICAL **: 16:28:56.270:
  g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)'
  failed

  (gvfsd-metadata:580): GUdev-CRITICAL **: 16:28:56.270: g_udev_device_has_property: assertion 'G_UDEV_IS_DEVICE (device)' failed
  A connection to the bus can't be made
  done.
  Begin: Setting up init... ... done.

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